andersonamy27 andersonamy27
  • 29-01-2016
  • Mathematics
contestada

what is the answer to 2 (n +3) = -12?

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Аноним Аноним
  • 29-01-2016
2n + 6 = -12        Distributive property

2n + 6 = -12        Inverse operation
      - 6      - 6

2n = -18          

2n/2 = -18/2
n = -9

Answer: N = -9
 
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destiny1113 destiny1113
  • 29-01-2016
divide both sides by the numeric factor on the left hand side than solve... the answer is N= -9
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